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Lizards and shakes that have higher survival rates mature at [time] ages than those with lower survival rates and reach a [size] body size.

Nutrient poor soils should favor mycorrhizal fungi that are

According to the “facilitation” hypothesis, pioneer species modify the environment in ways that

Individuals of the same species living in spatially isolated patches connected by movement of individuals between patches is called a _______

Which aspects of the biology of zooxanthellae are controlled by their coral hosts?

On intertidal boulders in California, the diversity of diatoms and algae

A predator and its prey interact __________, but if the predator affects another species through this interaction, ecologists describe it as a(n) __________ interaction.

What result(s) from the Park Grass Experiment support the idea of community stability?

Determine the size of a colony of bees after the following changes occur: original population size is 75, 15 births, 8 deaths, 3 emigrants, and 5 immigrants.

Most heterotrophs use [carbon] as their carbon source and [energy] as their energy source.